~/dnsniffer/tlds/surf·rank #137
▸ How many .surf domains are registered?
116,807
active .surf domains as of .
# rank #137 of all TLDs ▼ 3 in 30d# all records held: 119,334# snapshots: 60
~/tlds/surf/history·active domains
116,807
active .surf domains on 2026-10-15 · ▲ +113,018 (+2,982.79%) since 2025-06-30
# y-axis starts at 0, not zero - domain counts move by fractions of a percent a day. Dashed segments are estimated: reconstructed from certificate first-seen dates before daily snapshots began, not measured on the day.
# change over time
30 days
▲ +2.60%
+2,960 domains
90 days
▲ +17.57%
+17,458 domains
1 year
▲ +2,799.16%
+112,778 domains
# faq
- ? How many .surf domains are registered?
- There are 116,807 active .surf domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .surf growing or shrinking?
- .surf has grown by 2,799.16% over the last year (+112,778 domains).
- ? Where does the .surf domain count come from?
- We ingest ICANN CZDS zone files and Certificate Transparency logs continuously and snapshot the per-TLD count once a day. A .surf domain is counted as active if it appeared in a zone file in the last 2 days, or - where no zone file is published - if a certificate was issued for it in the last 12 months.